Readers are required to log in to the library's real-name reservation registration system at the official WeChat account of Datong Library in advance, register their real names in the book, and arrive at the library according to the appointment time. They are not allowed to enter the library in advance or overtime. If you can't make an appointment, please cancel the appointment in the official account of WeChat in advance. If you have any questions during the reservation, you can call our library for consultation.